音标:[ri'dʌkʃәn] ; 柯林斯词典等级:3 级; 牛津三千核心词汇;
n. 减少, 缩影, 变化
[化] 还原
n. any process in which electrons are added to an atom or ion (as by removing oxygen or adding hydrogen); always occurs accompanied by oxidation of the reducing agent
n. the act of reducing complexity
词型变化:名词复数形式 : reductions
考试类型:[四级/六级/考研/托福]
词性分布:
名词100%

reduction的用法和样例:

例句

用作名词(n.)
  1. This represents a reduction of 5%in real terms.这相当于实际减少了 5%25。
  2. The reduction of unemployment should be paramount.降低失业率应是头等大事。
  3. In view of our long-standing business relations, we can consider a price reduction.鉴于你我双方长期的业务关系,我们可以考虑减价。
  4. Can you give me a 5% reduction?你能给我打九五折吗?
  5. Oxidation cannot occur without reduction.没有还原反应就没有氧化反应。
  6. The GNFs show excellent electrocatalytic activity toward the oxidation of methanol and the reduction of oxygen.在甲醇的氧化和氧气的还原反应中,金纳米花显示出优良的电催化活性。

常见句型

用作名词(n.)
  1. The reduction in white blood cell counts lowers resistance to disease.白细胞总数的减少会降低对疾病的抵抗力。
  2. You will have a reduction for cash.付现金可以打折扣。

词汇搭配

用作名词 (n.)
动词+~
  • allow no reduction不能降价
  • get a reduction获降(价)
  • give〔make〕 a price reduction降价
  • grant 10% reduction打九折
  • make〔take〕 a 20% reduction降价百分之二十
名词+~
  • arms reduction裁减军备
  • personnel〔staff〕 reduction裁员
  • price reduction削价
介词+~
  • at a reduction of 10 percent减少百分之十
  • at a big reduction大削价
~+介词
  • reduction in在…上减少
  • reduction in cost〔salary〕减少成本〔工资〕
  • reduction in numbers数目的减少
  • reduction in price大减价
  • reduction in the freight运费降低
  • reduction of armament裁军
  • reduction on quantities减量

经典引文

  • Freud's reduction of the play (Oedipus) to the concepts of his psychology.

    出自:F. Fergusson
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-phil
abersychans
additional hour wheel friction spring
Adonis sibirica
agly
Ainsliaea mattfeldiana
ambisonics
american association of petroleum geolcgists
antenna module
anti-bonding molecular orbital
antistatic agent
axiomatic proof
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checkpoint certified security instructor
Compton electron
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